I did. The earlier study cited recommended the RDA should be 800, this study recommends 400; that cuts it by half from the earlier study.
The actual government issued RDA, now and at the time of the study, however, is 600, not 800, so it's only recommending the actual RDA be reduced by 1/3, not 1/2.
I did. The earlier study cited recommended the RDA should be 800, this study recommends 400; that cuts it by half from the earlier study.
The actual government issued RDA, now and at the time of the study, however, is 600, not 800, so it's only recommending the actual RDA be reduced by 1/3, not 1/2.